KR Electronics, Inc. KR Electronics 2433-416 Lowpass Filter www.krfilters.com General Description KR 2433-416 is a 416 MHz surface mount lowpass filter. Other passband frequencies are available. Please consult the factory. Features • Surface Mount Package • Sharp Transition to Stopband • 60 dB Stopband • 50 Ω Source and Load Typical Performance Passband Amplitude & Group Delay Overall Response (1 dB/div and 2 nsec/div) (10 dB/div) 5 Jul 2006 12:32:02 CH1 CH2 1 S 21 S 21 log MAG delay 1 dB/ 2 ns/ 5 Jul 2006 12:33:08 REF 0 dB REF 2 ns CH2 S 21 log MAG CH2 START .030 000 MHz 10 dB/ REF 0 dB PRm Cor 2 PRm PRm Cor Cor Avg 16 Smo START .030 000 MHz KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2006, KR Electronics, Inc. STOP 416.000 000 MHz STOP 2 000.000 000 MHz Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. www.krfilters.com KR 2433-416 Lowpass Specifications Parameter Specification Filter type Lowpass End of Passband ( 3 dB) 416 MHz Attenuation at 439.9 MHz 12 dB ± 2 dB Attenuation at 542.9 MHz > 54 dB Attenuation at 763.4 MHz > 60 dB 50 Ω Source and Load Physical Dimensions Notes: 1. Surface mount package — Metal cover, open frame 2. Dimensions in inches 3. Use SN60 or SN63 solder during installation 4. If boards are cleaned after installation, units must be completely dried KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2006, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2